Applying fluid inclusion studies to hydrocarbon migration in z1 area, the middle of Jungaar basin, China

摘要

Applying F.I. studies to the J_1S reservoirs from Zh2 Well in Z1 area, the middle of Junggar Basin, it shows that there are two periods petroleum migration in Z1 area. The primary petroleum has low maturity correspondingly, and the secondary has higher. The secondary petroleum migration is the main period in this area, about 75-25Ma.